#include<iostream>
#include<unistd.h>

int main()
{
  pid_t id = fork();
  if(id > 0)
  {
    //parent
    
  }
  else
  {
    //child
    
  }
  //std::cout << "hello proc:" << getpid() << "hello parent:" << getppid() << std::endl;

  sleep(1);
  return 0;
}
